TM 9-2320-366-34-3
16-53. M1089 SWING DRIVE ASSEMBLY REPLACEMENT/REPAIR (CONT)
(13) Position drain pan under swing drive (22).
(14) Remove two plugs (23) from swing drive (22).
(15) Remove 16 bolts (24) and lockwashers (25) from end
cover (4). Discard lockwashers.
(16) Remove end cover (4) from swing drive (22).
(17) Remove preformed packing (26) from end cover (4).
Discard preformed packing.
(18) Remove oil seal (27) from end cover (4). Discard oil
seal.
(19) Remove race (28), bearing (29), race (30), and spacer
(31) from sun gear (32).
(20) Remove sun gear (32) from swing drive (22).
(21) Remove preformed packing (33) from swing drive (22).
Discard preformed packing.
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